Flores, M.F.García García, PilarGarrido, N.M.Sanz, F.Diez, D.2013-07-032013-07-0320111600-5368https://riunet.upv.es/handle/10251/30410[EN] The title compound C7H11NO3 was prepared by intramolecular nucleophilic displacement of 2,3-O-iso-propylidene-D-erythronolactol. There are two molecules in the asymmetric unit, which are related by a pseudo-inversion centre. The crystal structure determination confirms unequivocally the configuration of the chiral centres as 3S,4R. In the crystal structure, intermolecular C-H center dot center dot center dot O interactions link the molecules (into infinite zigzag chains along the a axis.Reconocimiento (by)Functionalized Cyclic NitronesCycloaddition ReactionsPyrrolizidinesArtículo10.1107/S1600536811013055Abierto21754432PMC3089370